All functions

from_to_format()

Formatting observed trips

link_mean_variance()

Estimates mean and variance of each link

population_estimates()

Estimates the population mean and variance

predict(<traveltimeCLT>)

Predict travel time

predict(<traveltimeCLT.population>)

Predict trip-specific travel time

predict(<traveltimeCLT.trip_specific>)

Predict trip-specific travel time

residual_autocorrelation()

Auto-correlation of sequence travel residual

residual_variance()

Estimates the sample variance of the standardized travel residual

sample_trips()

Sampling a random set of trips from the data

time_bins()

A mapping from a real time to a time bin

time_bins_readable()

A simple example of the time bins function that is human readable.

traveltimeCLT()

Travel time estimation modelling using the Central Limit Theorem

trips

A sample of 4914 trips made in Quebec City in 2014